diff options
| author | dg <dg@FreeBSD.org> | 1995-02-22 09:39:22 +0000 |
|---|---|---|
| committer | dg <dg@FreeBSD.org> | 1995-02-22 09:39:22 +0000 |
| commit | a3e510cad375d201e841755f4e199b6a42a9bdb1 (patch) | |
| tree | 68ab1ef2f0448870ab5a5fc413634e7cc061582c /sys/kern/vfs_subr.c | |
| parent | d75f8d10b2950b124e56c9fdfa898a44b7c6eb42 (diff) | |
| download | FreeBSD-src-a3e510cad375d201e841755f4e199b6a42a9bdb1.zip FreeBSD-src-a3e510cad375d201e841755f4e199b6a42a9bdb1.tar.gz | |
vfs_cluster.c:
Various more tweaks from John Dyson to improve read ahead calculations.
vfs_subr.c:
Only wakeup if numoutput is 0 in vwakeup().
Submitted by: John Dyson
Diffstat (limited to 'sys/kern/vfs_subr.c')
| -rw-r--r-- | sys/kern/vfs_subr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/vfs_subr.c b/sys/kern/vfs_subr.c index adf6107..b1da080 100644 --- a/sys/kern/vfs_subr.c +++ b/sys/kern/vfs_subr.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)vfs_subr.c 8.13 (Berkeley) 4/18/94 - * $Id: vfs_subr.c,v 1.14 1995/01/09 16:04:54 davidg Exp $ + * $Id: vfs_subr.c,v 1.15 1995/01/10 07:32:36 davidg Exp $ */ /* @@ -417,7 +417,7 @@ vwakeup(bp) vp->v_numoutput--; if (vp->v_numoutput < 0) panic("vwakeup: neg numoutput"); - if (vp->v_flag & VBWAIT) { + if ((vp->v_numoutput == 0) && (vp->v_flag & VBWAIT)) { vp->v_flag &= ~VBWAIT; wakeup((caddr_t) &vp->v_numoutput); } |
